AD623ARZ

Name: AD623ARZ
Brand: Analog Devices
Availability: InStock
Rating: 4.5 (10 reviews)
Author: Lisleapex

Analog Devices AD623ARZ is an instrumentation amplifier with a 200μV offset and 800kHz bandwidth

7,327 Effective Inventory

AD623ARZ

Effective Inventory7,327

Analog Devices AD623ARZ is an instrumentation amplifier with a 200μV offset and 800kHz bandwidth

Manufacturer Part # : AD623ARZ
Package/Case: SOIC-8
Brand: Analog Devices
Product Categories : Instrumentation, OP Amps, Buffer Amps
Series : AD623

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AD623ARZ DataSheet

Pricing (USD)

Quantity	Unit Price	Ext. Price
1	$3.788	$3.79
10	$3.082	$30.82
30	$2.729	$81.87
98	$2.549	$249.80
490	$2.340	$1,146.60
980	$2.232	$2,187.36

These prices are subject to market fluctuations, and a quote submission is required to obtain the latest prices.

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AD623ARZ Details

The AD623ARZ is an instrumentation amplifier from Analog Devices, designed for high-performance signal conditioning applications. This device features low noise, high accuracy, and a wide operating temperature range, making it suitable for use in a variety of industries including medical, industrial, and automotive.

Pinout

VIN+: Positive input voltage
VIN-: Negative input voltage
VOUT+: Positive output voltage
VOUT-: Negative output voltage
GND: Ground

(Tip: For detailed pinout information, please refer to the corresponding datasheet.)

Key Features

Low Noise Floor: The AD623ARZ features a low noise floor of 2.5 μVrms, making it suitable for applications where high signal-to-noise ratios are required.
High Accuracy: This device offers high accuracy and linearity, with an offset error of ±0.5 mV and a gain error of ±0.1%.
Wide Operating Temperature Range: The AD623ARZ operates over a wide temperature range of -40°C to 125°C, making it suitable for use in harsh environments.

Applications

The AD623ARZ is suitable for a variety of applications including:

Medical Equipment: This device can be used in medical equipment such as patient monitoring systems, defibrillators, and ultrasound machines.
Industrial Control Systems: The AD623ARZ is suitable for use in industrial control systems such as motor control, power supplies, and process control.
Automotive Systems: This device can be used in automotive systems such as engine control units, transmission control modules, and anti-lock braking systems (ABS).

Where to Use

The AD623ARZ is suitable for use in a variety of industries including:

Medical Devices: This device can be used in medical devices such as patient monitoring systems, defibrillators, and ultrasound machines.
Industrial Automation: The AD623ARZ is suitable for use in industrial automation applications such as motor control, power supplies, and process control.
Automotive Electronics: This device can be used in automotive electronics applications such as engine control units, transmission control modules, and anti-lock braking systems (ABS).

How to Use

To use the AD623ARZ, follow these steps:

Connect the VIN+ and VIN- pins to your signal source.
Connect the VOUT+ and VOUT- pins to your load or measurement device.
Apply power to the AD623ARZ using the VCC and GND pins.

Application Circuit

The application circuit diagram for the AD623ARZ illustrates how to connect the device to your signal source and load or measurement device. It includes connections for power supply, ground, and input/output signals.

(Tip: For detailed circuit diagram connections and usage guide, refer to the datasheet.)

Equivalents

OPA227: A similar instrumentation amplifier from Texas Instruments offering comparable features and performance.
AD8277: An alternative instrumentation amplifier from Analog Devices with equivalent functionality.

Complementary

The AD623ARZ can be complemented by the AD623BRZ, which offers additional features such as higher gain and improved noise performance, suitable for more demanding applications.

When selecting complementary devices, ensure that their features and specifications align with your specific application requirements for optimal performance and compatibility.

Frequently Asked Questions

Q: What is the maximum input voltage range of the AD623ARZ?

A: The maximum input voltage range of the AD623ARZ is ±36 V.

Q: Can the AD623ARZ be used in automotive applications?

A: Yes, the AD623ARZ can be used in automotive applications where high-performance signal conditioning is required.

Specifications

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Product Name	AD623ARZ	Product Type !	Instrumentation Amplifier IC
Manufacturer	Analog Devices	Number of Channels	1
Supply Voltage	+2.7V to +12V	Operating Temperature Range !	-40°C to 85°C
Package Type	Surface-Mount SOIC-8	Gain Range	1 to 1000 (Programmable)
Input Offset Voltage	0.1 mV (Max)	Input Bias Current	30 nA (Max)

Datasheet PDF

Datasheets record the features, absolute maximum ratings, applications and more of the device, which benefit a lot as an overall guide to the specific application of the part.

Preliminary Specification AD623ARZ PDF Download

FAQs

What is AD623ARZ?

The AD623ARZ is a precision instrumentation amplifier manufactured by Analog Devices. It is specifically designed for applications requiring accurate amplification of small differential voltages, such as sensor signal conditioning, medical instrumentation, and industrial measurement systems.

How Does AD623ARZ Work?

The AD623ARZ operates as an instrumentation amplifier, offering high input impedance, high common-mode rejection, and low offset voltage. It amplifies the voltage difference between its two input pins while rejecting common-mode signals, providing accurate measurements of differential signals with high precision.

How Many Pins does AD623ARZ have and What are the Functions of the Pinout Configuration?

The AD623ARZ is housed in an 8-lead SOIC package. The pinout configuration includes:

IN-: Inverting input pin.
IN+: Non-inverting input pin.
V-: Negative power supply pin.
V+: Positive power supply pin.
VREF: Reference voltage pin.
SET-: Gain setting pin.
SET+: Gain setting pin.
OUT: Output pin.

What are the Pros and Cons of AD623ARZ?

Pros:

Precision: Provides accurate amplification of small differential signals.
High Common-Mode Rejection Ratio: Minimizes the impact of common-mode noise on signal accuracy.
Variable Gain: Features gain-setting pins for adjusting amplification levels.
Low Drift: Offers stability over temperature variations for reliable performance.
Wide Supply Voltage Range: Operates over a wide range of supply voltages for flexibility.

Cons:

External Components: May require additional components for specific configurations.
Cost: Precision instrumentation amplifiers can be more expensive compared to general-purpose op-amps.
Complexity: Configuring gain settings and proper signal conditioning may require expertise.

Are There Any Equivalents/Alternatives to AD623ARZ for Recommendation?

The INA128 from Texas Instruments is an alternative instrumentation amplifier with similar features.
Equivalents to the AD623ARZ include the AD8221 and AD8223 from Analog Devices.